QT-CO2 Carbon Dioxide/temperature/humidity Meter

Product Details

Product description：QT-CO2 meter is used to measure carbon dioxide by non-dispersive infrared induction principle, in the meantime it can measure temperature, humidity, dew point and wet bulb temperature. The meter is equipped with a large LCD display, and it has several characteristics, such as rapid response, visible light/sound alarm settings, low drift and high performance.

Applications:

Agricultural greenhouse
Food processing
Experiment teaching
Industry and quality management
Indoor air quality monitoring

Technical Parameters：

Model	QT-CO21	QT-CO22
Measurement Range of CO2	0~2000 ppm 2001~9999 ppm(accuracy not guaranteed)	0~5000 ppm 5001~9999 ppm(accuracy not guaranteed)
Accuracy	±50ppm ±5% (0~2000 ppm)	±30ppm ±5% (0~5000 ppm)
Humidity	Measurement range: 0.0~99% RH Accuracy: ±3%
Temperature	Measurement range: -10℃~ 60℃(14~140℉) Accuracy: ±0.6℃/±0.9℉
Resolution	1 ppm, 0.1℃, 0.1% RH
Warm-up Time	30 s
Operating Environment	Storage temperature: -20~60 ℃ Storage humidity: 0~99% RH (no condensed water drops) Operating temperature: 0~50 ℃: Operating humidity: 0~95% RH (no condensed water drops)
Size	130×80×60 mm
Package Content	Host machine, manual, power adapter